City vs city
Spartanburg vs Walhalla, SC
Spartanburg currently scores 5 points higher overall than Walhalla, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality uses an ingested EPA AirNow snapshot and may not reflect current conditions; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Spartanburg: 49/100 · Walhalla: 44/100
Spartanburg is 5 points higher.
Flood
Spartanburg: 29/100 · Walhalla: 27/100
Spartanburg is 2 points higher.
Spartanburg: FEMA NFHL flood zones: 7 features intersect this tile.
Walhalla: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Spartanburg: 17/100 · Walhalla: 16/100
Spartanburg is 1 points higher.
Spartanburg: Wind exposure derived from ingested design wind / climatology tiles.
Walhalla: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Spartanburg: 45/100 · Walhalla: 45/100
No gap.
Spartanburg: Lightning exposure derived from ingested climatology tiles.
Walhalla: Lightning exposure derived from ingested climatology tiles.
Tornado
Spartanburg: 50/100 · Walhalla: 0/100
Spartanburg is 50 points higher.
Spartanburg: Tornado risk derived from NOAA SPC historical reports.
Walhalla: Tornado risk derived from NOAA SPC historical reports.
Hail
Spartanburg: 100/100 · Walhalla: 100/100
No gap.
Spartanburg: Hail risk derived from NOAA SPC historical reports.
Walhalla: Hail risk derived from NOAA SPC historical reports.
Storm surge
Spartanburg: Unavailable · Walhalla: Unavailable
A score difference cannot be calculated without both sources.
Spartanburg: Storm surge model is not available for this location yet.
Walhalla: Storm surge model is not available for this location yet.
Wildfire
Spartanburg: 64/100 · Walhalla: 46/100
Spartanburg is 18 points higher.
Spartanburg: Wildfire exposure derived from ingested fire potential tiles.
Walhalla: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Spartanburg: 36/100 · Walhalla: 28/100
Spartanburg is 8 points higher.
Spartanburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Walhalla: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.